A single-chip CMOS PCM CODEC with filters

1 January 1981

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

Vol. XXIV, 242-243
https://doi.org/10.1109/isscc.1981.1156270

Abstract

A monolithic CMOS PCM CODEC with filters using charge distribution and switched-capacitor techniques will be described. Chip has an active area of 23.4mm²and 60mW power dissipation.

Keywords

PHASE CHANGE MATERIALS
CODECS
CLOCKS
LOW PASS FILTERS
CAPACITORS
SILICON
CMOS TECHNOLOGY
ACTIVE FILTERS
MOS DEVICES
LOGIC ARRAYS

This publication has 3 references indexed in Scilit:

A single-chip NMOS dual-channel filter for PCM telephony applications
Published by Institute of Electrical and Electronics Engineers (IEEE) ,1979
Fully-integrated high-order NMOS sampled-data ladder filters
Published by Institute of Electrical and Electronics Engineers (IEEE) ,1978
All-MOS charge redistribution analog-to-digital conversion techniques. I
IEEE Journal of Solid-State Circuits, 1975

Cited by 9 articles